GazeSense vs Pupil Player
GazeSense
eyeware.techPupil Player
docs.pupil-labs.comSide by side
| Figure | GazeSense | Pupil Player |
|---|---|---|
| Price from | $199/mo | — |
| Free plan | — | — |
| Free trial | Yes | — |
| Open source | — | — |
| Windows | Yes | Yes |
| macOS | — | Yes |
| Linux | Yes | Yes |
| API | Yes | — |
| Plans published | 1 | 0 |
| Spec score · Eye Tracking Software | 8.3 (#4) | 7.1 (#21) |
| Founded | 2016 | 2014 |
| Headquarters | Martigny, Switzerland | Berlin, Germany |
| Purpose | GazeSense is AI-powered eye-tracking software and an SDK for webcams and 3D sensors. | Pupil Player is a media and data visualizer for viewing Pupil Capture recordings and exporting data. |
| Support | The maker says a support team member will reach out within one business day after a support-package payment. | The Core documentation directs users with issues or questions to the Pupil Labs Discord chat. |
Plans
In their own words
Pupil Player
Pupil Player is free, open-source software for viewing, analyzing, and exporting Pupil Capture recordings. It runs on Windows, macOS, and Linux and uses hardware recordings as input. Playback includes frame stepping, timeline trimming, and five speeds from 0.25x through 4x. A plugin framework adds gaze displays, marker and surface tracking, and data export. Analysis plugins cover post-hoc fixation and blink detection, pupil detection, gaze calibration, mapping, validation, and head-pose tracking. Visualizations can show circles, crosses, polylines, light points, heatmaps, or fixation overlays. Raw Data Exporter writes pupil and gaze data as CSV, while World Video Exporter saves visualized video. An iMotions exporter creates undistorted world video and gaze.tlv data. Exports go into an exports subfolder without removing or overwriting raw captures. Available plugins depend on the recording source, and eye-video overlays require eye video enabled during capture. Runtime-loaded Python plugins can extend the software.